Bimota DB5S (2011) vs Beta Alp 4.0 (2007-08)
Comparison technical specifications
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| Make: | Bimota | Beta |
| Model: | DB5S | Alp 4.0 |
| Years: | 2011 | 2007-08 |
| Engine: | Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valves per cylinder | Four stroke, single cylinder, SOHC, 4 valves |
| Capacity: | 1078 cc / 65.8 in. | 349 cc / 21.3 cu in |
| Bore x Stroke: | 98 x 71.5 mm | 79 x 71.2 mm |
| Compression Ratio: | 10.5:1 | 9.5:1 |
| Cooling System: | Air / oil cooled | Air cooled |
| Induction: | Electronic fuel injection - 45 mm throttle body | Mikuni BST 33 |
| Ignition: | Magneti Marelli electronic | Electronic |
| Starting: | Electric | Electric |
| Max Power: | 69.3 kW / 95 hp @ 7050 rpm | 20 kW / 27 hp |
| Max Torque: | 103 Nm / 10.5 kgf-m / 76 lb-ft. @ 5500 rpm | 28 Nm / 2.9 kgf-m 21 lb-ft |
| Transmission: | 6 Speed | 6 Speed |
| Final Drive: | Chain | Chain |
| Frame: | 25/20mm tubular chrome molybdenum steel trellis with lateral plates in aircraft alloy. 35/25/15mm tubular chrome molybdenum steel trellis with lateral plates in aircraft alloy rear. | Tubular steel, double closed cradle |
| Front Suspension: | 43mm UD Öhlins TIN Coated Fork, fully adjustable Pre-load, Compression, Rebound, 120mm wheel travel. | Hydraulic fork, 48mm Ø |
| Rear Suspension: | Öhlins Monoshock, fully adjustable Pre-load - External Hydraulic Device, Compression, Rebound | Single shock adjustable spring preload |
| Front Brakes: | 2x 298mm discs 4 piston calipers | Single 260 mm Ø disc, 2-piston caliper |
| Rear Brakes: | Single 220mm disc 2 piston caliper | Single 220 mm Ø disc, 2-piston caliper |
| Front Tyre: | 120/90ZR -17 | 90/90 -21 |
| Rear Tyre: | 180/55ZR -17 | 140/80 -18 |
| Dimensions: | Length 2045 mm / 80.5 in. Width 750 mm / 29.5 in. Height 1230 mm / 48.4 in. | Length: 2185 mm / 86.0 in Width: 860 mm / 33.9 in Height: 1230 mm / 48.4 in |
| Seat height: | 810 mm / 31.9 in. | 865 mm / 34 in |
| Wheelbase: | 1425 mm / 56.1 in. | 1410 mm / 55.5 in |
| Fuel Capacity: | 17 Litres / 4.5 US gal. | 10.5 Litres / 2.8 US gal |